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1994 Mazda Protege 1.8L Pressure Relief Valve
Posted to Asian HVAC on 6/12/2003 13 Replies

Car is blowing off pressure relief valve at idle, raise RPMs a little and it is fine. Readings at idle are low side about 42-45, and high side 125. Fans are working great. changed relief valve and still same problem. At about 1500 RPMs low side 20 high side 15...

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  Related Documents & Media  1994 Mazda Protege

 
Message Closed w/Summary

car Vehicle Data

1994 Mazda Protege

VIN JM1BG2247R
Engine1.8 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedPressure Relief Valve
ConditionsBlows Off at Idle
Message Closed w/Summary

car Vehicle Data

1994 Mazda Protege

VIN JM1BG2247R
Engine1.8 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedPressure Relief Valve
ConditionsBlows Off at Idle